ENW89857A1KF

Bluetooth Module, PAN1781, BLE LE 5.1, nRF52820, 2 Mbps, 1.7 V to 5.5 V, -103 dBm, -40 °C to 85 °C

⚠️ Given the current worldwide supply chain situation, we kindly ask you to take the information shown as a guideline.

Manufacturer: PANASONIC
Product type: Bluetooth Modules & Adaptors
SVHC: To Be Advised
Interfaces: I2C, SPI, UART, USB
Product Range: PAN1781 Series
Certifications: FCC, ISED, KC, MIC, RCM, RED, SRRC, UKCA
Bluetooth Class: -
Bluetooth Version: Bluetooth LE 5.1
Supply Voltage Range: 1.7 V to 5.5 V
Receiver Sensitivity Rx: -103 dBm
Operating Temperature Range: -40 °C to 85 °C

Delivery and price
Units per pack	250
Price	7.41 €
Current stock	500+
Lead time	7 days

Datasheet

Updated at March 18, 2026